com.symbol.emdk.barcode

Enum ScannerConfig.SecurityLevel

java.lang.Object

java.lang.Enum<ScannerConfig.SecurityLevel>

com.symbol.emdk.barcode.ScannerConfig.SecurityLevel

All Implemented Interfaces:

Serializable, Comparable<ScannerConfig.SecurityLevel>

Enclosing class:

ScannerConfig

public static enum ScannerConfig.SecurityLevel
extends Enum<ScannerConfig.SecurityLevel>

The scanner offers four levels of decode security for UPC/EAN barcodes. Select higher security levels for lower quality barcodes. There is an inverse relationship between security and decode speed, so be sure to choose only that level of security necessary for the application.

 Example Usage:
 	SecurityLevel.LEVEL_0;
 
 

Enum Constant Summary

Enum Constants

Enum Constant and Description
LEVEL_0 This setting allows the scanner to operate fastest, while providing.
LEVEL_1 As barcode quality levels diminish, certain characters become prone to misdecodes before others (i.e., 1, 2, 7, 8).
LEVEL_2 If the scanner is misdecoding poorly printed barcodes, and the misdecodes are not limited to characters 1, 2, 7, and 8, select this security level.
LEVEL_3 If the scanner is still misdecoding, select this security level.

Method Summary

Methods

Modifier and Type	Method and Description
static ScannerConfig.SecurityLevel	valueOf(String name) Returns the enum constant of this type with the specified name.
static ScannerConfig.SecurityLevel[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

LEVEL_0

public static final ScannerConfig.SecurityLevel LEVEL_0

This setting allows the scanner to operate fastest, while providing.

LEVEL_1

public static final ScannerConfig.SecurityLevel LEVEL_1

As barcode quality levels diminish, certain characters become prone to misdecodes before others (i.e., 1, 2, 7, 8). If the scanner is misdecoding poorly printed barcodes, and the misdecodes are limited to these characters, select this security level.

LEVEL_2

public static final ScannerConfig.SecurityLevel LEVEL_2

If the scanner is misdecoding poorly printed barcodes, and the misdecodes are not limited to characters 1, 2, 7, and 8, select this security level.

LEVEL_3

public static final ScannerConfig.SecurityLevel LEVEL_3

If the scanner is still misdecoding, select this security level. Be advised, selecting this option is an extreme measure against misdecoding severely out of spec barcodes. Selecting this level of security can significantly impair the decoding ability of the scanner. If this level of security is necessary, try to improve the quality of the barcodes

Method Detail

values

public static ScannerConfig.SecurityLevel[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (ScannerConfig.SecurityLevel c : ScannerConfig.SecurityLevel.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static ScannerConfig.SecurityLevel valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null